公Public. Matters concerning the country or government. Government, state, office. To be known by many people. Obvious. Something ostensible. Unbiased. Correct. Neutral. A person of high status, such as a son, emperor, or monarch.
安Peaceful. Quiet. Calm. Calm and relaxed, without anxiety. To reassure. To calm the mind. Peacefulness. To enjoy. To indulge. Prefer. inexpensive. Affordable.
士"Male. Adult male. A learned and respectable man. A beautiful name for a man. A man who excels in learning and knowledge. A man with a title. A samurai. A military man. A man who has acquired special qualifications or skills. To perform a task. To serve."
和Harmony. Peaceful. Tranquility. To soothe. To be quiet. To get along. Combine. To mix. To blend. Combine. To match. To set in order. To set the tone. A moderate appearance. Calm sea. Yamato. Japan.
空Sky. Atmosphere. Heaven. Big. Wide. Empty. No substance. Meaningless. Useless. In Buddhism, something without substance or essence. A thing related to aviation.